251982-26-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 251982-26-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,1,9,8 and 2 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 251982-26:
(8*2)+(7*5)+(6*1)+(5*9)+(4*8)+(3*2)+(2*2)+(1*6)=150
150 % 10 = 0
So 251982-26-0 is a valid CAS Registry Number.